Li Xiuqiu, a food stall owner, is committed to running an honest business and insists on using fresh ingredients to prepare roast duck rice. Her competitor, Dong Jinbao, tries to steal customers with low prices while using inferior frozen ducks to maximize his profits, triggering a mass food poisoning incident. After the incident comes to light, those responsible are held accountable. After searching in several places, representatives from the construction site finally invite Li Xiuqiu to provide meals for the workers. Staying true to her promises to her regular customers, Li Xiuqiu establishes transparent and open catering rules, upholds food safety standards, and brings warmth and comfort to hardworking laborers through honest, home-style cooking.